RosesPoetry Reflective Dog collar with gradient Amber,Adjustable Durable Pet collars for Small Medium Large Dogs (Amber-XSSizes for option:XS Size:0675-11(15cM19cM-28cM) up to 44-11lb (19-5Kg) Please measure your dogAs neck circumference before ordering, and add 1-2cM to make sure your dog feel comfortable After-sale service:AIf you have any proble..